1. The price reported is the weighted average sale price of shares sales occurring at prices ranging from $55.40 to $55.83. Upon the request from the SEC or a stockholder of the issuer, the reporting person will provide information on the number of shares sold of each separate price.

2. The price reported is the weighted average sale price of shares sales occurring at prices ranging from $55.34 to $55.83. Upon request from the SEC or a stockholder of the issuer, the reporting person will provide information on the number of shares sold of each separte price.

3. The price reported is the weighted average sale price of shares sales occurring at prices ranging from $55.341 to $55.83. Upon request from the SEC or a stockholder of the issuer, the reporting person will privide information on the number of shares sold of each separate price.

4. This option vests 40% after two years and 1.67% a month thereafter.

James Kirkland as Attorney in fact

12/03/2012

** Signature of Reporting Person

Date

Reminder: Report on a separate line for each class of securities beneficially owned directly or indirectly.

* If the form is filed by more than one reporting person,
see
Instruction
4
(b)(v).